>> all right, pamela brown here in boston with us. again, that moment of silence happens at 2:50 p.m. today. want to bring in massachusetts attorney general martha coakley. you know, while it appears right now that the suspect is in the hospital right now, he has been sedated, he is intubated, we want to find out what he may be saying to investigators at this point. has there been any communication yet with the suspect? >> well, of course, i don't know that exactly. keeping in mind, this is still a very active, ongoing investigation. people are focused on what he may be able to say, but there's also a lot of work going on by the federal authorities, with state authorities, on warrants that were done on looking at social media. so this is still a very active, ongoing investigation. i'm sure what he is saying, if he is saying anything, is important but it's not the only piece of the investigation. >> but you can't confirm at this point that he is, in fact, responsive? >> i can't. >> when he is able to communicate, if and when he is able